History of main 1 change

In src/main.rs, lines 50–58 on fe7a964b3c88a2a494598893b106182312c1543f47ba5052a2bd21a158060270. Every change that wrote or deleted one of these lines, or deleted a line from between them. Exact, because each line keeps its identity across edits; edits elsewhere in the file are not here. Also: oxy log -L 50,58:src/main.rs.